77515425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26501}}^1$

素因数の和:26530

約数の個数: 36

約数和(自身を含む): 149524284

約数和(自身を除く): 72008859

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 26501, 79503, 132505, 238509, 344513, 397515, 662525, 1033539, 1192545, 1722565, 1987575, 3100617, 5167695, 5962725, 8612825, 15503085, 25838475, 77515425]

約数ペア:

[(1, 77515425), (3, 25838475), (5, 15503085), (9, 8612825), (13, 5962725), (15, 5167695), (25, 3100617), (39, 1987575), (45, 1722565), (65, 1192545), (75, 1033539), (117, 662525), (195, 397515), (225, 344513), (325, 238509), (585, 132505), (975, 79503), (2925, 26501)]